Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Crisis of the Third Century | Statement: [Tetrarchic dynasty, follows, Crisis of the Third Century]

Target entity: Crisis of the Third Century
Context triple: [Tetrarchic dynasty, follows, Crisis of the Third Century]

• A. Crisis of the Third Century chosen
  The Crisis of the Third Century was a period of severe political instability, military upheaval, economic collapse, and external invasion that nearly caused the disintegration of the Roman Empire between roughly 235 and 284 CE.
• B. Year of the Five Emperors
  The Year of the Five Emperors was a tumultuous period of civil war and rapid imperial succession in 193 AD that ultimately paved the way for the rise of the Severan dynasty in the Roman Empire.
• C. Roman civil wars of the 3rd century
  The Roman civil wars of the 3rd century were a prolonged series of internal conflicts and power struggles that destabilized the Roman Empire during the Crisis of the Third Century, involving numerous rival emperors and usurpers.
• D. Year of the Six Emperors
  The Year of the Six Emperors was a tumultuous period in 238 AD when rapid successions and overlapping claims to the Roman imperial throne led to extreme political instability in the empire.
• E. Decian persecution
  The Decian persecution was a mid-3rd-century Roman imperial campaign under Emperor Decius that sought to enforce universal pagan sacrifice and led to widespread, systematic persecution of Christians.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.